Hair Cells, Auditory, InnerHair Cells, AuditoryCochleaHair Cells, Auditory, OuterOrgan of CortiHairEar, InnerHair Cells, VestibularCochlear NerveStereociliaEvoked Potentials, Auditory, Brain StemHearingTectorial MembraneSpiral GanglionBasilar MembraneCochlear Microphonic PotentialsChinchillaLabyrinth Supporting CellsSaccule and UtricleNeurons, EfferentElectric CapacitanceDeafnessHair FollicleScala TympaniMechanotransduction, CellularAmino Acid Transport Systems, AcidicTranscription Factor Brn-3CAuditory ThresholdHearing LossEndolymphHearing Loss, SensorineuralHearing Loss, Noise-InducedHearing Loss, CentralAcoustic StimulationAnimals, NewbornOtoacoustic Emissions, SpontaneousAuditory Diseases, CentralSynapsesGuinea PigsGerbillinaeMembrane PotentialsVestibulocochlear Nerve DiseasesAuditory PathwaysPotassium Channels, Calcium-ActivatedHair Cells, AmpullaPatch-Clamp TechniquesExocytosisBasic Helix-Loop-Helix Transcription FactorsLateral Line SystemCalcium Channels, L-TypeAction PotentialsHair ColorEfferent PathwaysEvoked Potentials, AuditoryHair DiseasesLarge-Conductance Calcium-Activated Potassium ChannelsCalciumOrgan Culture TechniquesNoiseApaminMice, KnockoutAudiometry, Pure-ToneNeurons, AfferentCochlear DiseasesHair RemovalImmunohistochemistryMice, Inbred C57BLVestibule, LabyrinthHair DyesSensory Receptor CellsSynaptic TransmissionHair PreparationsMembrane ProteinsCalcium SignalingElectric ConductivityStria VascularisVibrationAcoustic MaculaeNeomycinElectric StimulationMicroscopy, ConfocalRana catesbeianaMutationMicroscopy, Electron, Scanning